CN208633020U - A kind of road traffic guardrail for capableing of snubber shock - Google Patents
A kind of road traffic guardrail for capableing of snubber shock Download PDFInfo
- Publication number
- CN208633020U CN208633020U CN201821015928.7U CN201821015928U CN208633020U CN 208633020 U CN208633020 U CN 208633020U CN 201821015928 U CN201821015928 U CN 201821015928U CN 208633020 U CN208633020 U CN 208633020U
- Authority
- CN
- China
- Prior art keywords
- pillar
- sliding block
- cross bar
- road traffic
- sliding slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000011176 pooling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of road traffic guardrails for capableing of snubber shock, including pedestal, pillar, cross bar and vertical bar, it is vertically-mounted on pedestal to have pillar, base interior offers sliding slot, sliding slot bottom is fixedly installed with buffer board by multiple first buffer springs, posts bottom is fixedly connected with sliding block, sliding block is slidably mounted in sliding slot, and sliding block is located above buffer board, sliding block front and rear sides pass through the second buffer spring and are fixedly connected with sliding slot both ends inner wall, more cross bars are connected between two pillars, cross bar both ends are fixed with fixed ring by multiple third buffer springs with pillar junction, cross bar two sides are fixedly installed with more vertical bars by telescopic rod, the 4th buffer spring is arranged on telescopic rod；The road traffic guardrail that this kind is capable of snubber shock, when guardrail is hit, plays the role of multiple snubber by the setting of telescopic rod and the 4th buffer spring, substantially increases the anticollision pooling feature of guardrail.
Description
Technical field
The utility model relates to a kind of guardrails, are capable of the road traffic guardrail that snubber is hit more particularly, to one kind,
It is related to road traffic safeguard technical field.
Background technique
Ordinary Rd two sides are all equipped with guardrail, to improve traffic safety.Existing road guard is essentially all directly just
Property connection, without anti-collision cushion structure, when being hit, energy-absorbing effect is poor, be easy to cause biggish loss.
Summary of the invention
The technical problems to be solved in the utility model be overcome existing road guardrail be essentially all directly it is rigidly connected,
There is no anti-collision cushion structure, when being hit, energy-absorbing effect is poor, be easy to cause the defect of greater loss, and providing one kind can
The road traffic guardrail that snubber is hit, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of road for capableing of snubber shock
Traffic guardrail, including pedestal, pillar, cross bar and vertical bar, vertically-mounted on the pedestal to have pillar, the base interior offers
Sliding slot, the sliding slot bottom are fixedly installed with buffer board by multiple first buffer springs, and the posts bottom is fixedly connected with
Sliding block, the sliding block are slidably mounted in sliding slot, and the sliding block is located above buffer board, and the sliding block front and rear sides pass through
Second buffer spring is fixedly connected with sliding slot both ends inner wall, and more cross bars, the cross bar two are connected between two pillars
End is fixed with fixed ring by multiple third buffer springs with pillar junction, and the cross bar two sides are fixedly mounted by telescopic rod
There are more vertical bars, is arranged with the 4th buffer spring on the telescopic rod.
As a kind of optimal technical scheme of the utility model, the fixed ring is through pillar and is fixed on pillar, institute
Third buffer spring is stated to penetrate shape central symmetry in star and be distributed between fixed ring inner wall and cross bar outer wall.
As a kind of optimal technical scheme of the utility model, described telescopic rod one end is solid with vertical bar by welding
Fixed connection, the telescopic rod other end are welded with fixing piece, and the fixing piece is the semicircular structure of both ends band connection flange, institute
The internal diameter for stating fixing piece is equal with the outer diameter of cross bar, is bolted and fixed between two fixing pieces.
As a kind of optimal technical scheme of the utility model, the width of the buffer board is greater than the width of sliding block.
As a kind of optimal technical scheme of the utility model, the post top portion is fixedly installed with reflector.
Compared with prior art, the utility model has the beneficial effects that this kind is capable of the road traffic of snubber shock
Guardrail, by the setting of telescopic rod and the 4th buffer spring, when guardrail is hit, vertical bar stress squeezes telescopic rod and the 4th
Buffer spring, so as to play the role of preliminary snubber to shock, vertical bar continues to squeeze, so that cross bar oppresses fixed ring
Interior third buffer spring, to play the purpose that secondary buffer absorbs impact force, cross bar continues compressing so that pillar stress
The second buffer spring and the first buffer spring in extruding sliding slot, the active force of the second buffer spring absorption horizontal direction, first
The active force that buffer spring absorbs vertical direction substantially increases to play the role of multiple snubber to impact force
The anticollision pooling feature of guardrail, advantageously reduces loss caused by traffic accident.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the road traffic guardrail positive structure schematic that one kind described in the utility model is capable of snubber shock；
Fig. 2 is the road traffic guardrail side structure schematic diagram that one kind described in the utility model is capable of snubber shock；
Fig. 3 is the partial enlarged view of Fig. 1；
Fig. 4 is that the cross bar for the road traffic guardrail that one kind described in the utility model is capable of snubber shock is connected with vertical bar
Schematic diagram；
In figure: 1, pedestal；2, pillar；3, cross bar；4, vertical bar；5, reflector；6, sliding slot；7, sliding block；8, buffer board；9,
One buffer spring；10, the second buffer spring；11, third buffer spring；12, fixed ring；13, telescopic rod；14, fixing piece；15,
4th buffer spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of road traffic for capableing of snubber shock
Guardrail, including pedestal 1, pillar 2, cross bar 3 and vertical bar 4, it is vertically-mounted on pedestal 1 to have pillar 2, sliding slot is offered inside pedestal 1
6,6 bottom of sliding slot is fixedly installed with buffer board 8 by multiple first buffer springs 9, and 2 bottom of pillar is fixedly connected with sliding block 7, sliding
Block 7 is slidably mounted in sliding slot 6, and sliding block 7 is located at 8 top of buffer board, and 7 front and rear sides of sliding block pass through the second buffer spring 10
It is fixedly connected with 6 both ends inner wall of sliding slot, more cross bars 3 is connected between two pillars 2,3 both ends of cross bar and 2 junction of pillar are logical
It crosses multiple third buffer springs 11 and is fixed with fixed ring 12,3 two sides of cross bar are fixedly installed with more vertical bars 4 by telescopic rod 13,
The 4th buffer spring 15 is arranged on telescopic rod 13.
Fixed ring 12 is through pillar 2 and is fixed on pillar 2, and third buffer spring 11 is penetrated shape central symmetry in star and is distributed in
Between 3 outer wall of 12 inner wall of fixed ring and cross bar, 13 one end of telescopic rod is fixedly connected with vertical bar 4 by welding, telescopic rod
13 other ends are welded with fixing piece 14, and fixing piece 14 is the semicircular structure of both ends band connection flange, the internal diameter of fixing piece 14 with
The outer diameter of cross bar 3 is equal, is bolted and fixed between two fixing pieces 14, and the width of buffer board 8 is greater than the width of sliding block 7
It spends, is fixedly installed with reflector 5 at the top of pillar 2.
Concrete principle: in use, the reflector 5 at 2 top of pillar can play reminding effect to vehicle, traffic thing is occurring
Therefore when, Vehicular impact vertical bar 4 and cross bar 3,4 stress of vertical bar squeeze telescopic rod 13 and the 4th buffer spring 15, so as to clash
It hits and plays the role of preliminary snubber, cross bar 3 oppresses the third buffer spring 11 in fixed ring 12, to play secondary slow
The purpose of impact force is received in suction, and cross bar 3 continues compressing so that 2 stress of pillar squeezes the second buffer spring 10 and the in sliding slot 6
One buffer spring 9, the second buffer spring 10 absorb the active force of horizontal direction, and the first buffer spring 9 absorbs the work of vertical direction
Firmly, to play the role of multiple snubber to impact force.
This kind is capable of the road traffic guardrail that snubber is hit, by the setting of telescopic rod and the 4th buffer spring, when
When guardrail is hit, vertical bar stress squeezes telescopic rod and the 4th buffer spring, inhales so as to play preliminary buffering to shock
The effect of receipts, vertical bar continue to squeeze, so that the third buffer spring in cross bar compressing fixed ring, to play secondary buffer suction
The purpose of impact force is received, cross bar continues compressing so that pillar stress squeezes the second buffer spring and the first buffering elastic in sliding slot
Spring, the second buffer spring absorb the active force of horizontal direction, and the first buffer spring absorbs the active force of vertical direction, to clash
It hits power and plays the role of multiple snubber, substantially increase the anticollision pooling feature of guardrail, advantageously reduce traffic accident
Caused by lose.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. one kind is capable of the road traffic guardrail of snubber shock, including pedestal (1), pillar (2), cross bar (3) and vertical bar
(4), which is characterized in that it is vertically-mounted on the pedestal (1) to have pillar (2), sliding slot (6), institute are offered inside the pedestal (1)
It states sliding slot (6) bottom to be fixedly installed with buffer board (8) by multiple first buffer springs (9), pillar (2) bottom is fixed to be connected
It is connected to sliding block (7), the sliding block (7) is slidably mounted in sliding slot (6), and the sliding block (7) is located above buffer board (8), institute
It states sliding block (7) front and rear sides and passes through the second buffer spring (10) and be fixedly connected with sliding slot (6) both ends inner wall, two pillars
(2) more cross bars (3) are connected between, cross bar (3) both ends and pillar (2) junction pass through multiple third buffer springs
(11) it is fixed with fixed ring (12), cross bar (3) two sides are fixedly installed with more vertical bars (4) by telescopic rod (13), described
The 4th buffer spring (15) is arranged on telescopic rod (13).
2. the road traffic guardrail that one kind according to claim 1 is capable of snubber shock, which is characterized in that described solid
Ring (12) are determined through pillar (2) and are fixed on pillar (2), and the third buffer spring (11) penetrates the distribution of shape central symmetry in star
Between fixed ring (12) inner wall and cross bar (3) outer wall.
3. the road traffic guardrail that one kind according to claim 1 is capable of snubber shock, which is characterized in that described to stretch
Contracting bar (13) one end is fixedly connected with vertical bar (4) by welding, and telescopic rod (13) other end is welded with fixing piece
(14), the fixing piece (14) is the semicircular structure of both ends band connection flange, internal diameter and cross bar (3) of the fixing piece (14)
Outer diameter it is equal, be bolted and fixed between two fixing pieces (14).
4. the road traffic guardrail that one kind according to claim 1 is capable of snubber shock, which is characterized in that described slow
The width of punching (8) is greater than the width of sliding block (7).
5. the road traffic guardrail that one kind according to claim 1 is capable of snubber shock, which is characterized in that the branch
Reflector (5) are fixedly installed at the top of column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015928.7U CN208633020U (en) | 2018-06-29 | 2018-06-29 | A kind of road traffic guardrail for capableing of snubber shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015928.7U CN208633020U (en) | 2018-06-29 | 2018-06-29 | A kind of road traffic guardrail for capableing of snubber shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633020U true CN208633020U (en) | 2019-03-22 |
Family
ID=65736886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821015928.7U Expired - Fee Related CN208633020U (en) | 2018-06-29 | 2018-06-29 | A kind of road traffic guardrail for capableing of snubber shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633020U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042785A (en) * | 2019-05-17 | 2019-07-23 | 招商局重庆交通科研设计院有限公司 | Traffic anticollision barrier |
| CN110344354A (en) * | 2019-07-18 | 2019-10-18 | 汪臣龙 | A kind of self-resetting elastic anti-collision hits guardrail |
| CN111962430A (en) * | 2020-08-17 | 2020-11-20 | 邵兴杰 | Anti-collision type flat road and bidirectional flat road system |
| CN113062248A (en) * | 2021-03-23 | 2021-07-02 | 中国一冶集团有限公司 | Novel elastic steel cable guardrail |
| CN113356044A (en) * | 2021-05-21 | 2021-09-07 | 徐州腾鲁重工科技有限公司 | Novel bridge is with buffering steel construction |
| CN113512974A (en) * | 2021-09-03 | 2021-10-19 | 广东盛际工程咨询有限公司 | Guardrail with buffer device and installation method |
| CN114134842A (en) * | 2021-12-03 | 2022-03-04 | 安徽天煌机械制造有限公司 | Anchoring structure of anti-collision guardrail and using method thereof |
| CN116516866A (en) * | 2023-06-13 | 2023-08-01 | 济南海河建设项目管理有限公司 | Highway guardrail convenient to repair |
-
2018
- 2018-06-29 CN CN201821015928.7U patent/CN208633020U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042785A (en) * | 2019-05-17 | 2019-07-23 | 招商局重庆交通科研设计院有限公司 | Traffic anticollision barrier |
| CN110042785B (en) * | 2019-05-17 | 2023-11-24 | 招商局重庆交通科研设计院有限公司 | Traffic anti-collision guardrail |
| CN110344354A (en) * | 2019-07-18 | 2019-10-18 | 汪臣龙 | A kind of self-resetting elastic anti-collision hits guardrail |
| CN111962430A (en) * | 2020-08-17 | 2020-11-20 | 邵兴杰 | Anti-collision type flat road and bidirectional flat road system |
| CN113062248A (en) * | 2021-03-23 | 2021-07-02 | 中国一冶集团有限公司 | Novel elastic steel cable guardrail |
| CN113356044A (en) * | 2021-05-21 | 2021-09-07 | 徐州腾鲁重工科技有限公司 | Novel bridge is with buffering steel construction |
| CN113356044B (en) * | 2021-05-21 | 2023-08-15 | 徐州腾鲁重工科技有限公司 | Novel buffer steel structure for bridge |
| CN113512974A (en) * | 2021-09-03 | 2021-10-19 | 广东盛际工程咨询有限公司 | Guardrail with buffer device and installation method |
| CN114134842A (en) * | 2021-12-03 | 2022-03-04 | 安徽天煌机械制造有限公司 | Anchoring structure of anti-collision guardrail and using method thereof |
| CN114134842B (en) * | 2021-12-03 | 2022-08-02 | 安徽天煌机械制造有限公司 | Anchoring structure of anti-collision guardrail and using method thereof |
| CN116516866A (en) * | 2023-06-13 | 2023-08-01 | 济南海河建设项目管理有限公司 | Highway guardrail convenient to repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 |